About Allen County
Allen County is a city located in United States, in the Ohio region. According to the latest available data (2026), the population of Allen County is approximately 102,206 residents, making it the #849 most populous city in United States.
Globally, Allen County ranks #15,366 among the world's most populated cities.
Allen County City Statistics
| City | Allen County |
| Country |  United States |
| Population | 102,206 |
| Global Rank | #15,366 |
| Rank in United States | #849 of 867 cities |
| City Category | city |
| Region | Ohio |
| Latitude | 40.7667 |
| Longitude | -84.1167 |
| Data Year | 2026 |
Where is Allen County Located?
Allen County is located in United States, in the Ohio region, at coordinates 40.7667° latitude and -84.1167° longitude. Located in the mid-latitudes, Allen County experiences distinct four-season weather patterns.
Nearby Cities
Other Cities in United States
Largest Cities in United States
| # | City | Population |
|---|---|---|
| 1 | Harris County | 4,731,145 |
| 2 | Los Angeles | 3,898,747 |
| 3 | San Diego County | 3,298,634 |
| 4 | Brooklyn | 2,736,074 |
| 5 | Miami-Dade County | 2,701,767 |
Frequently Asked Questions
What is the population of Allen County?
The population of Allen County is approximately 102,206 residents according to the latest available data (2026).
Where is Allen County located?
Allen County is located in United States at approximately 40.7667° latitude and -84.1167° longitude.
Is Allen County one of the largest cities in United States?
With a population of 102,206, Allen County is one of the notable urban areas in United States. It ranks #849 out of 867 cities in the country.
